From owner-freebsd-scsi Wed May 26 16:33:13 1999 Delivered-To: freebsd-scsi@freebsd.org Received: from gatekeeper.tsc.tdk.com (gatekeeper.tsc.tdk.com [207.113.159.21]) by hub.freebsd.org (Postfix) with ESMTP id 17B7A1515F for ; Wed, 26 May 1999 16:33:11 -0700 (PDT) (envelope-from gdonl@tsc.tdk.com) Received: from sunrise.gv.tsc.tdk.com (root@sunrise.gv.tsc.tdk.com [192.168.241.191]) by gatekeeper.tsc.tdk.com (8.8.8/8.8.8) with ESMTP id QAA04608; Wed, 26 May 1999 16:32:57 -0700 (PDT) (envelope-from gdonl@tsc.tdk.com) Received: from salsa.gv.tsc.tdk.com (salsa.gv.tsc.tdk.com [192.168.241.194]) by sunrise.gv.tsc.tdk.com (8.8.5/8.8.5) with ESMTP id QAA25570; Wed, 26 May 1999 16:32:56 -0700 (PDT) Received: (from gdonl@localhost) by salsa.gv.tsc.tdk.com (8.8.5/8.8.5) id QAA09141; Wed, 26 May 1999 16:32:55 -0700 (PDT) From: Don Lewis Message-Id: <199905262332.QAA09141@salsa.gv.tsc.tdk.com> Date: Wed, 26 May 1999 16:32:55 -0700 In-Reply-To: "Justin T. Gibbs" "Re: Errors w/Quantum drives (LVD), Ultra2SCSI, 3.1 & 3.2" (May 26, 4:42pm) X-Mailer: Mail User's Shell (7.2.6 alpha(3) 7/19/95) To: "Justin T. Gibbs" , "Eric D. Fehr" Subject: Re: Errors w/Quantum drives (LVD), Ultra2SCSI, 3.1 & 3.2 Cc: scsi@FreeBSD.ORG Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On May 26, 4:42pm, "Justin T. Gibbs" wrote: } Subject: Re: Errors w/Quantum drives (LVD), Ultra2SCSI, 3.1 & 3.2 } In article you wrote: } > Has anyone else experienced ongoing hardware read errors with this } > configuration? } > } > We're getting it with four different drives (same model), 3 different SCSI } > cables (running at 80MB/second), 3 different motherboards (Gigabyte and } > ASUS, Adaptec 7890 controller), 3 different terminators (active), and it } > is really starting to annoy me: } > } > (da1:ahc0:0:1:0): READ(10). CDB: 28 0 1 b8 11 f 0 0 80 0 } > (da1:ahc0:0:1:0): MEDIUM ERROR info:1b8117c csi:18,21,58,1d asc:11,0 } > (da1:ahc0:0:1:0): Unrecovered read error sks:80,98 } } CAM is only reporting what the drive has told us. This is not } a cable or termination or problem, but I suppose it could be a } drive firmware bug. There's very little anyone but the device } can do about reading the physical media and that is what the } complaint is about. } } Call Quantum tech support and give them the asc/ascq pair for the } error (11, 0) that the drive is reporting. New devices should not } be constanly reporting read errors unless you have a heat or other } environment problem. ... such as power quality or vibration. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message